Sourcing & Discovery:
Stop fishing in the same small pond as your competitors. Horlio's Sourcing & Discovery Engine is your unfair advantage, using proprietary AI technologies to find high-intent leads that no one else can see. Go beyond standard search and tap into the real, dynamic conversations happening on LinkedIn.
-No credit card required-
Saved us at least 10 hours a week on prospecting.
The AI comments are indistinguishable from a human's.
Our connection acceptance rate shot up to over 70%.
Horlio found leads we never would have on our own.
It’s like having three extra SDRs on the team.
The LLM scoring is scarily accurate and saves so much time.
Finally, a tool that respects LinkedIn's rules.
We closed our biggest deal from a Horlio-initiated chat.
Setup was genuinely less than 5 minutes.
Our brand is suddenly everywhere that matters.
The Smart Search feature is an absolute game-changer.
I can't imagine going back to manual prospecting.
The quality of leads is just consistently high.
It makes our outreach feel so much more authentic.
Our pipeline has never been this predictable.
The team management features are perfect for our agency.
Social Signals found us a pocket of high-intent users.
It’s not just automation, it’s intelligent execution.
Our cost-per-lead on LinkedIn has dropped by 60%.
The weekly optimization reports are incredibly useful.
My AE's calendar is full. That's the best testimonial.
Forecasting is finally accurate because our pipeline is predictable.
Our brand's share of voice on LinkedIn skyrocketed.
This was our first sales hire. Best decision we ever made.
We productized our LinkedIn service on Horlio and tripled our margin.
Saved us at least 10 hours a week on prospecting.
The AI comments are indistinguishable from a human's.
Our connection acceptance rate shot up to over 70%.
Horlio found leads we never would have on our own.
It’s like having three extra SDRs on the team.
The LLM scoring is scarily accurate and saves so much time.
Finally, a tool that respects LinkedIn's rules.
We closed our biggest deal from a Horlio-initiated chat.
Setup was genuinely less than 5 minutes.
Our brand is suddenly everywhere that matters.
The Smart Search feature is an absolute game-changer.
I can't imagine going back to manual prospecting.
The quality of leads is just consistently high.
It makes our outreach feel so much more authentic.
Our pipeline has never been this predictable.
The team management features are perfect for our agency.
Social Signals found us a pocket of high-intent users.
It’s not just automation, it’s intelligent execution.
Our cost-per-lead on LinkedIn has dropped by 60%.
The weekly optimization reports are incredibly useful.
My AE's calendar is full. That's the best testimonial.
Forecasting is finally accurate because our pipeline is predictable.
Our brand's share of voice on LinkedIn skyrocketed.
This was our first sales hire. Best decision we ever made.
We productized our LinkedIn service on Horlio and tripled our margin.
The 1,000 search limit was strangling us. Smart Search broke the chains.
The 0-100 score is our single source of truth for lead quality.
The 'Comment-First' strategy feels less like selling and more like helping.
The dedicated proxy per seat gave our CISO the confidence to approve this.
The ROI isn't just in time saved, it's in bigger deals closed faster.
From logging in to a live mission in minutes. The onboarding is magic.
I used to spend my Monday building lists. Now I talk to warm leads.
We're showing up in conversations our competitors thought they owned.
It's the difference between a tool and a teammate.
The optimization reports told us we were targeting the wrong persona. We pivoted.
We don't do cold outreach anymore. We do Horlio outreach.
My favorite feature? The 'Approval Queue'. Total control, zero effort.
This is the only tool that understands B2B GTM strategy.
The mission context from our website was 90% perfect on the first try.
Our board was impressed with the traction data, all sourced from Horlio.
The 1,000 search limit was strangling us. Smart Search broke the chains.
The 0-100 score is our single source of truth for lead quality.
The 'Comment-First' strategy feels less like selling and more like helping.
The dedicated proxy per seat gave our CISO the confidence to approve this.
The ROI isn't just in time saved, it's in bigger deals closed faster.
From logging in to a live mission in minutes. The onboarding is magic.
I used to spend my Monday building lists. Now I talk to warm leads.
We're showing up in conversations our competitors thought they owned.
It's the difference between a tool and a teammate.
The optimization reports told us we were targeting the wrong persona. We pivoted.
We don't do cold outreach anymore. We do Horlio outreach.
My favorite feature? The 'Approval Queue'. Total control, zero effort.
This is the only tool that understands B2B GTM strategy.
The mission context from our website was 90% perfect on the first try.
Our board was impressed with the traction data, all sourced from Horlio.
1. Define Your Target
Start with a simple keyword or topic.
Key Benefits of Sourcing & Discovery Engine
An AI Agent is only as good as its intelligence. Our engine combines proprietary technologies—Smart Search and Social Signals—to discover vast, high-intent lead pools that are invisible to any other tool.
Break the 1K Limit with Smart Search
Our algorithm auto-shards large searches (e.g., 'CEO, USA') into micro-searches, compiling a master list of up to 50,000 leads.
Extract Leads with Social Signals
Instantly harvest everyone who engages with a key post in your niche, delivering you a pre-built list of people actively interested in your topic.
All Your Sources, Unified
Combine the power of our proprietary tech with standard LinkedIn Person/Post searches and your own curated Google Sheet lists, all in one mission.
All the smart features you'd need
...and more — all in one place, tailored for Sourcing & Discovery Engine.
A Closer Look at Sourcing & Discovery Engine
Here’s how the core capabilities of Sourcing & Discovery Engine come together to deliver exceptional results.
Smart Search: Beyond the 1K Limit
Our algorithm algorithmically breaks down broad searches (e.g., 'CEO, USA') into smaller, state-by-state queries, compiling a master list that bypasses LinkedIn's 1,000-result cap.
Social Signals: Real-Time Intent Monitoring
Traditional lead lists are static. Social Signals is dynamic. It identifies a prospect's interest based on what they are publicly engaging with *today*, which is the strongest possible indicator of intent.
Harvest Pre-Warmed Audiences
When you engage with a list from Social Signals, you're not a stranger. You're joining a conversation already in progress. Your comment is relevant by default because it's in the context of a post they already care about.
Unified Sourcing Hub
Combine all your strategies. Run a broad Smart Search, layer on a high-intent Social Signals mission, and enrich it with a hyper-targeted list from a Google Sheet, all within a single, powerful mission.
Strategic Competitive Engagement
Use Social Signals to monitor competitor posts. When they share content, Horlio can automatically extract the list of everyone who engages, turning their marketing efforts into your lead source.
A Foundation for Quality
Our engine provides the sheer volume of raw data that allows our AI scoring engine to work its magic, finding the highest-quality needles in the largest possible haystack.
Frequently Asked Questions
Ready to leverage Sourcing & Discovery Engine?
Experience how Horlio's intelligent features can transform your LinkedIn strategy. Start your free trial and see the results for yourself.
No credit card required. Launch your first mission in minutes.